JPG to PDF
Drop one or many JPG files, get a single PDF with one image per A4 page.
Drop your files here
Up to 50 files, 1024 Mb each.
How to convert JPG to PDF
Why convert JPG to PDF?
Photos and scans arrive as loose image files, but the world runs on PDFs. Your accountant wants the month's receipts as one tidy document, not fourteen separate photos. A visa or benefits portal only accepts PDF uploads. A client report reads better with the site-survey pictures bundled in order than as an email full of attachments. Turning a stack of JPEGs into a single PDF makes them easy to send, print, archive, and keep in the right order.
This tool decodes each JPEG and writes a PDF where every image becomes one A4 portrait page, centered with a small margin and scaled so the longest edge fits without distortion — aspect ratio preserved, nothing stretched or cropped. The original JPEG bytes are embedded directly, so there is no re-compression and no second-generation quality loss. It runs in a Rust service over an encrypted TLS connection, your files are auto-deleted the moment the PDF is returned and are never shared. No watermark, no signup, no upsell.
When a PDF beats a folder of loose images
• One file to send — a single PDF attaches, uploads, and downloads in one action instead of fifty.
• Guaranteed order — loose images sort by file name or date and often shuffle; a PDF keeps the exact sequence you set.
• Portals that demand PDF — many official upload forms reject JPGs outright and only accept a PDF document.
• Prints as pages — a PDF prints one image per sheet cleanly, instead of you placing each photo by hand.
• Easier to archive — one dated document is simpler to file and find later than a scattered set of IMG_0421.jpg names.
• Looks professional — receipts, ID copies, and survey shots read as a proper document rather than a casual photo dump.
Getting the order and quality right
Order is the thing people most often get wrong, so set it before you generate. The PDF follows the thumbnails top to bottom, so drag them into place first. A reliable trick is to name your files with a numeric prefix — 01-cover.jpg, 02-page.jpg, 03-signature.jpg — so they land in the drop-zone already sorted, then confirm the sequence. On quality: because the JPEGs are embedded as-is, the pages look exactly like your originals, and the finished PDF weighs roughly the sum of the images. If a portal has a size cap, run the result through Compress PDF afterwards, or shoot and export your photos at a sensible resolution rather than full 12-megapixel size.
Which tool for which starting point?
| You Have | You Want | Use |
|---|---|---|
| JPG photos or scans | One PDF document | JPG to PDF |
| PNG or WebP images | One PDF document | Image converter → JPG, then JPG to PDF |
| Several existing PDFs | One combined PDF | Merge PDF |
| A PDF that's too large | A smaller file | Compress PDF |
Frequently asked
Is it free?
Yes, no signup, no watermark, no daily quota. Every conversion is free.
How many images can I combine?
Up to 50 JPG files per run, 50 Mb each. They're placed in the order you arrange them, one image per page.
What about PNG or WebP?
Not yet — JPG only for now. If you have PNG or WebP photos, convert them to JPG with the image converter first, then bring them here. PNG and WebP support is on the roadmap.
What page size is used?
A4 portrait. Each image is centered and scaled to fit while preserving its aspect ratio, so nothing is stretched or cropped.
Can I reorder my images?
Yes. Drag and drop the thumbnails before generating the PDF — the page order follows the thumbnails exactly, top to bottom.
Does it re-compress my photos?
No. The original JPEG bytes are embedded directly into the PDF, so there's no second-generation quality loss.
Will the PDF be smaller than my photos?
Roughly the same size — the PDF is close to the sum of the images plus a little structure. If it needs to be smaller, run it through Compress PDF afterwards.
Are my files stored?
No — files travel over an encrypted TLS connection, are processed in memory, and are auto-deleted the moment the PDF is returned.